def __init__(self, title, position='right', closable=True, parent=None):
super(MDrawer, self).__init__(parent)
self.setObjectName('message')
self.setWindowFlags(Qt.Popup)
# self.setWindowFlags(
# Qt.FramelessWindowHint | Qt.Popup | Qt.WA_TranslucentBackground)
self.setAttribute(Qt.WA_StyledBackground)
self._title_label = MLabel(parent=self).h4()
# self._title_label.set_elide_mode(Qt.ElideRight)
self._title_label.setText(title)
self._close_button = MToolButton(
parent=self).icon_only().svg('close_line.svg').small()
self._close_button.clicked.connect(self.close)
self._close_button.setVisible(closable or False)
_title_lay = QHBoxLayout()
_title_lay.addWidget(self._title_label)
_title_lay.addStretch()
_title_lay.addWidget(self._close_button)
self._button_lay = QHBoxLayout()
self._button_lay.addStretch()
self._scroll_area = QScrollArea()
self._main_lay = QVBoxLayout()
self._main_lay.addLayout(_title_lay)
self._main_lay.addWidget(MDivider())
self._main_lay.addWidget(self._scroll_area)
self._main_lay.addWidget(MDivider())
self._main_lay.addLayout(self._button_lay)
self.setLayout(self._main_lay)
self._position = position
self._close_timer = QTimer(self)
self._close_timer.setSingleShot(True)
self._close_timer.timeout.connect(self.close)
self._close_timer.timeout.connect(self.sig_closed)
self._close_timer.setInterval(300)
self._is_first_close = True
self._pos_ani = QPropertyAnimation(self)
self._pos_ani.setTargetObject(self)
self._pos_ani.setEasingCurve(QEasingCurve.OutCubic)
self._pos_ani.setDuration(300)
self._pos_ani.setPropertyName(b'pos')
self._opacity_ani = QPropertyAnimation()
self._opacity_ani.setTargetObject(self)
self._opacity_ani.setDuration(300)
self._opacity_ani.setEasingCurve(QEasingCurve.OutCubic)
self._opacity_ani.setPropertyName(b'windowOpacity')
self._opacity_ani.setStartValue(0.0)
self._opacity_ani.setEndValue(1.0)
def _init_ui(self):
basic_card_lay = MFlowLayout()
basic_card_lay.setSpacing(20)
for setting in [{
'title': '',
}, {
'title': 'Card Title',
'size': dayu_theme.small
}, {
'title': 'Card Title',
'image': MPixmap('app-houdini.png')
}, {
'title': 'Card Title',
'extra': 'More',
'image': MPixmap('app-houdini.png')
}, {
'title': 'Card Title',
'extra': 'More',
}]:
card_0 = MCard(**setting)
content_widget_0 = QWidget()
content_lay_0 = QVBoxLayout()
content_lay_0.setContentsMargins(15, 15, 15, 15)
content_widget_0.setLayout(content_lay_0)
for i in range(4):
content_lay_0.addWidget(MLabel('Card Content {}'.format(i +
1)))
card_0.set_widget(content_widget_0)
basic_card_lay.addWidget(card_0)
meta_card_lay = MFlowLayout()
meta_card_lay.setSpacing(20)
for setting in [
{
'title': u'Houdini',
'description': u'Side Effects Software的旗舰级产品，是创建高级视觉效果的有效工具',
'avatar': MPixmap('user_line.svg'),
'cover': MPixmap('app-houdini.png')
},
{
'title': u'Autodesk Maya',
'description': u'3D 数字动画和视觉效果的世界领先软件应用程序',
'cover': MPixmap('app-maya.png')
},
]:
meta_card = MMeta()
meta_card.setup_data(setting)
meta_card_lay.addWidget(meta_card)
task_card_lay = QVBoxLayout()
# task_card_lay.setSpacing(10)
for setting in [
{
'title': u'Task A',
'description':
u'demo pl_0010 Animation \n2019/04/01 - 2019/04/09',
'avatar': MPixmap('success_line.svg',
dayu_theme.success_color),
}, {
'title': u'Task B',
'description': u'#2 closed by xiao hua.',
'avatar': MPixmap('error_line.svg', dayu_theme.error_color)
}, {
'title': u'Task C',
'description': u'#3 closed by xiao hua.',
'avatar': MPixmap('warning_line.svg', dayu_theme.warning_color)
}
] * 5:
meta_card = MMeta(extra=True)
meta_card.setup_data(setting)
task_card_lay.addWidget(meta_card)
left_lay = QVBoxLayout()
left_lay.addWidget(MDivider('Basic'))
left_lay.addLayout(basic_card_lay)
left_lay.addWidget(MDivider('Meta E-Commerce Example'))
left_lay.addLayout(meta_card_lay)
left_lay.addStretch()
left_widget = QWidget()
left_widget.setLayout(left_lay)
right_lay = QVBoxLayout()
right_lay.addWidget(MDivider('Meta Task Item Example'))
scroll = QScrollArea()
scroll.setWidgetResizable(True)
task_widget = QWidget()
task_widget.setLayout(task_card_lay)
scroll.setWidget(task_widget)
right_lay.addWidget(scroll)
right_widget = QWidget()
right_widget.setLayout(right_lay)
splitter = QSplitter()
splitter.addWidget(left_widget)
splitter.addWidget(right_widget)
splitter.setStretchFactor(0, 80)
splitter.setStretchFactor(1, 20)
main_lay = QVBoxLayout()
main_lay.addWidget(splitter)
self.setLayout(main_lay)
class MDrawer(QWidget):
"""
A panel which slides in from the edge of the screen.
"""
LeftPos = 'left'
RightPos = 'right'
TopPos = 'top'
BottomPos = 'bottom'
sig_closed = Signal()
def __init__(self, title, position='right', closable=True, parent=None):
super(MDrawer, self).__init__(parent)
self.setObjectName('message')
# self.setWindowFlags(Qt.Popup )
# self.setWindowFlags(
# Qt.FramelessWindowHint | Qt.Popup | Qt.WA_TranslucentBackground)
self.setAttribute(Qt.WA_StyledBackground)
self._title_label = MLabel(parent=self).h4()
# self._title_label.set_elide_mode(Qt.ElideRight)
self._title_label.setText(title)
self._close_button = MToolButton(
parent=self).icon_only().svg('close_line.svg').small()
self._close_button.clicked.connect(self.close)
self._close_button.setVisible(closable or False)
_title_lay = QHBoxLayout()
_title_lay.addWidget(self._title_label)
_title_lay.addStretch()
_title_lay.addWidget(self._close_button)
self._button_lay = QHBoxLayout()
self._button_lay.addStretch()
self._scroll_area = QScrollArea()
self._main_lay = QVBoxLayout()
self._main_lay.addLayout(_title_lay)
self._main_lay.addWidget(MDivider())
self._main_lay.addWidget(self._scroll_area)
self._main_lay.addWidget(MDivider())
self._main_lay.addLayout(self._button_lay)
self.setLayout(self._main_lay)
self._position = position
self._close_timer = QTimer(self)
self._close_timer.setSingleShot(True)
self._close_timer.timeout.connect(self.close)
self._close_timer.timeout.connect(self.sig_closed)
self._close_timer.setInterval(300)
self._is_first_close = True
self._pos_ani = QPropertyAnimation(self)
self._pos_ani.setTargetObject(self)
self._pos_ani.setEasingCurve(QEasingCurve.OutCubic)
self._pos_ani.setDuration(300)
self._pos_ani.setPropertyName('pos')
self._opacity_ani = QPropertyAnimation()
self._opacity_ani.setTargetObject(self)
self._opacity_ani.setDuration(300)
self._opacity_ani.setEasingCurve(QEasingCurve.OutCubic)
self._opacity_ani.setPropertyName('windowOpacity')
self._opacity_ani.setStartValue(0.0)
self._opacity_ani.setEndValue(1.0)
# self._shadow_effect = QGraphicsDropShadowEffect(self)
# color = dayu_theme.red
# self._shadow_effect.setColor(color)
# self._shadow_effect.setOffset(0, 0)
# self._shadow_effect.setBlurRadius(5)
# self._shadow_effect.setEnabled(False)
# self.setGraphicsEffect(self._shadow_effect)
self.app = QApplication.instance()
self.app.installEventFilter(self)
self.protect_time = time.time()
def retrieveChildren(self, parent, receiver):
if parent is receiver:
return True
if not hasattr(parent, "children"):
return
for child in parent.children():
ret = self.retrieveChildren(child, receiver)
if ret:
return ret
def eventFilter(self, receiver, event):
# Note QEvent.Type.MouseButtonPress 为 2
if event.type() == 2:
if self.retrieveChildren(self, receiver):
self.protect_time = time.time()
# NOTE 如果点击多次触发，通过时间进行保护
if (time.time() - self.protect_time) > .1:
self.close()
elif event.type() == QEvent.Type.Resize and receiver is self.window():
self.close()
return False
def set_widget(self, widget):
self._scroll_area.setWidget(widget)
def add_button(self, button):
self._button_lay.addWidget(button)
def _fade_out(self):
self._pos_ani.setDirection(QAbstractAnimation.Backward)
self._pos_ani.start()
self._opacity_ani.setDirection(QAbstractAnimation.Backward)
self._opacity_ani.start()
def _fade_int(self):
self._pos_ani.start()
self._opacity_ani.start()
def _set_proper_position(self):
parent = self.parent()
parent_geo = parent.geometry()
if self._position == MDrawer.LeftPos:
pos = parent_geo.topLeft(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.topLeft())
pos -= self.window().geometry().topLeft()
target_x = pos.x()
target_y = pos.y()
self.setFixedHeight(parent_geo.height())
self._pos_ani.setStartValue(
QPoint(target_x - self.width(), target_y))
self._pos_ani.setEndValue(QPoint(target_x, target_y))
if self._position == MDrawer.RightPos:
pos = parent_geo.topRight(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.topRight())
pos -= self.window().geometry().topLeft()
self.setFixedHeight(parent_geo.height())
target_x = pos.x() - self.width()
target_y = pos.y()
self._pos_ani.setStartValue(
QPoint(target_x + self.width(), target_y))
self._pos_ani.setEndValue(QPoint(target_x, target_y))
if self._position == MDrawer.TopPos:
pos = parent_geo.topLeft(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.topLeft())
pos -= self.window().geometry().topLeft()
self.setFixedWidth(parent_geo.width())
target_x = pos.x()
target_y = pos.y()
self._pos_ani.setStartValue(
QPoint(target_x, target_y - self.height()))
self._pos_ani.setEndValue(QPoint(target_x, target_y))
if self._position == MDrawer.BottomPos:
pos = parent_geo.bottomLeft(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.bottomLeft())
pos -= self.window().geometry().topLeft()
self.setFixedWidth(parent_geo.width())
target_x = pos.x()
target_y = pos.y() - self.height()
self._pos_ani.setStartValue(
QPoint(target_x, target_y + self.height()))
self._pos_ani.setEndValue(QPoint(target_x, target_y))
def set_dayu_position(self, value):
"""
Set the placement of the MDrawer.
top/right/bottom/left, default is right
:param value: str
:return: None
"""
self._position = value
if value in [MDrawer.BottomPos, MDrawer.TopPos]:
self.setFixedHeight(200)
else:
self.setFixedWidth(200)
def get_dayu_position(self):
"""
Get the placement of the MDrawer
:return: str
"""
return self._position
dayu_position = Property(str, get_dayu_position, set_dayu_position)
def left(self):
"""Set drawer's placement to left"""
self.set_dayu_position(MDrawer.LeftPos)
return self
def right(self):
"""Set drawer's placement to right"""
self.set_dayu_position(MDrawer.RightPos)
return self
def top(self):
"""Set drawer's placement to top"""
self.set_dayu_position(MDrawer.TopPos)
return self
def bottom(self):
"""Set drawer's placement to bottom"""
self.set_dayu_position(MDrawer.BottomPos)
return self
def show(self):
self._set_proper_position()
self._fade_int()
return super(MDrawer, self).show()
def closeEvent(self, event):
self.app.removeEventFilter(self)
if self._is_first_close:
self._is_first_close = False
self._close_timer.start()
self._fade_out()
event.ignore()
else:
event.accept()